单词：low birth weight
单词：low birth weight 相关文章
This is the VOA Special English Development Report. This year is the thirtieth anniversary of the Program for Appropriate Technology in Health, or PATH. PATH is a nonprofit organization based in Seattle, Washington. A Young HIV positive orphan lies
VOA慢速英语2007年（四）月
Mom's Flu Vaccination Boosts Baby Birth Weight Pregnant women who get vaccinated against influenza are less likely to have low birth weight babies, according to a study conducted in Bangladesh. In this study, 340 pregnant women were randomly assigned
VOA标准英语2012年(二月)
SCIENCE IN THE NEWS - AIDS Study Finds Big Risk in Taking Breaks From Drugs to Treat H.I.V.By Caty Weaver and George Grow Broadcast: Tuesday, February 14, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN TH
2006年慢速英语（二）月
MARY LOUISE KELLY, HOST: New research finds an increased risk of breast cancer among women who are using hormonal birth control. The study's published in The New England Journal of Medicine, and NPR's Patti Neighmond has our report. PATTI NEIGHMOND,
2017年NPR美国国家公共电台12月
BEIJING, Oct. 18 (Xinhuanet) -- Autism can likely develop when low birth weight babies are combined with other factors such as environment and genetic predisposition, new research suggests. Researchers from the University of Pennsylvania School of Nu
英语新闻
WASHINGTON, March 15 (Xinhua) -- Mothers who are overweight or obese during pregnancy are more likely to give birth to bigger babies, new research suggested Tuesday. The study, published in the Journal of the American Medical Association, also found
英语新闻